# A secure heuristic semantic searching scheme with blockchain-based verification

> Research article (Information Processing & Management, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3135242719](https://www.wikidata.org/wiki/openalex:W3135242719)  
**Source**: https://4ort.xyz/entity/a-secure-heuristic-semantic-searching-scheme-with-blockchain-based-verification